Cidepe

Linear optical bench, polychromatic and monochromatic light, optical panel, slit and circle masks

Linear optical bench, polychromatic and monochromatic light, optical panel, masks and Hg spectral emitter

vision defects set

Linear optical bench, double busbar, mercury spectral lines, monochromatic and polychromatic flashlights

Set for discrete diffraction of light and wavelength.

Linear optical bench, polychromatic and monochromatic light, optical panel